The cocoon shimmers red, sometimes hurriedly, sometimes slowly...

Zhang Biao turned his spiritual eye, and after observing for a while, he had an approximate number in his heart.

The city is an artifact from the previous era, and although most of its functions have been destroyed over the years, it is not something that they can easily understand and modify through drawings.

Even if the dream is repaired at twelve o'clock, it is a fluke.

To put it bluntly, it's like you clean a complex machine, mess it up, and still stick to it.

If the original inside is damaged, it will be completely dumbfounded.

If you want to transform according to his plan, it is like a fool's dream.

There is only one way to solve the puzzle.

If we talk about the understanding of the city, except for the gods who refine this thing, it belongs to the spirit of this city.

It still has a glimmer of life, but it is half-dead, and under the new rules of heaven and earth, it can only survive and finally be destroyed.

The people on the Thousand Machines want to replace the machine spirit with themselves and embark on an alternative path of cultivation.

If it succeeds, everything will be solved.

However, it seems that the process is not so easy.

Zhang Biao was not impatient, but sat cross-legged and waited. While always ready to help, think about the future.

The next step, of course, is to build the foundation.

Once the foundation is laid, the strength will increase dramatically, reaching another level, gathering resources everywhere, strengthening the city, and preparing for the mission in a few months.

If it can be done successfully, many things will be on the right track.

With the protection of "Xuanhuang" and a strong organization like "Xiangliu", there is no need to worry about it for the time being, just concentrate on improving your strength.

And with Hu Meiniang's information, when she entered the ancient spirit realm to explore, she no longer had a black eye.

Of course, you need to be well prepared before that.

For example, the Xuanyang Sect's other important magic weapon spirit armor, ordinary bamboo armor is naturally not suitable, but the Xuanpin spirit materials that can be refined have no clue......

Buzz!

Just as Zhang Biao was pondering, a sudden change occurred on the altar.

I saw that the large cocoon formed by the spirit spider silk turned into yin qi and dissipated in the rapid aura fluctuations, leaving only the core metal ball, and the red light flashed inside, like a heartbeat.

Zhang Biao hurriedly ran his spiritual eye to check.

The core of the city (Xuan-level first product)

1. The spirit core of the god's car from the Dim era, which is used to maintain the operation of the city, was abandoned after the reincarnation of the era, retained a trace of vitality, and could not be recovered, and was replaced by the refiner Qianjizi from the chessboard world with the Great Law of Changing Spirits......

2. It can be used as a hub to control the city.

3. The body is strong and the soul is weak, and the soul cannot go out of the body...

Looking at the uncertain and flickering red light, Zhang Biao was a little speechless, and understood the current state of Qianjizi.

Looking at the information prompt, it has been successful, but compared to the Xuan-level first-grade machine spirit core, the Qianjizi Divine Soul is still too weak.

It's like a small horse-drawn cart, not only did it not let it run, but its spirit was trapped in it, and it could only rely on the flashing red light to ask for help.

The first step is to allow them to talk to themselves.

Thinking of this, Zhang Biao jumped onto the altar, his palm on the iron ball, recalling the control method he had obtained when he was refining the city, biting his fingertips, and drawing strange runes on the iron ball.

This is the secret method of controlling the core, because the previous core cannot be revived, and the normal function, the altar of the temple is enough to control, so it has not been used.

Soon, the blood runes seeped into the iron ball.

With the red light flickering, the voice of the person on the thousand machines also sounded in Zhang Biao's mind, "Fortunately, you understand what the old man meant, it's really unlucky, I didn't expect this thing to be a soul binding weapon, the old man is in this life, I'm afraid he can't leave the ghost." ”

Zhang Biao frowned, "Not in this life?" ”

The master of the thousand machines said helplessly: "No way, this is a ban left by the gods of the previous era, otherwise the core of the Youyun City would have already escaped and reincarnated, so why wait for death here." ”

"But it doesn't matter, this is the path chosen by the old man, and from now on, the city is the flesh, so it's a big deal to think of other ways."

As he spoke, his voice obviously carried a hint of joy, "The strength of this city is far beyond the old man's imagination, if it is in line with my Yanjia Sect's refining method, it may be able to supplement all the functions." ”

As soon as the words fell, ripples appeared on the iron ball, and then a token-like bulge appeared, and in the blink of an eye, it completely turned into a token, and the texture of the iron ball fell to the ground with a bang.

"This is the old man's soul card, plus the ban on the city itself, you should be completely relieved in the future."

After Zhang Biao picked it up, he looked at it with the eyes of spiritual vision, as Qian Jizi said, if he destroyed the soul card, Qian Jizi would be the same as the original core, and the best result would be half dead.

Zhang Biao shook his head and said, "Senior, you..."

"Polite words are not spoken!"

The person on the thousand machine interrupted his words and said urgently: "You and I can rest assured that we do this, besides, the old man will ask for a lot of things next, if not, I'm afraid you won't be reluctant." ”

"The senior said it was funny."

Zhang Biao said in a deep voice: "What do you need, just say it." ”

Qianji said: "When you were in the Great Snow Mountain, didn't you get a batch of squirts, and they were all handed over to me." ”

The ghost is a powerful ghost transformed by humanoid beasts such as bears and mandrills, and is quite intelligent, good at mind control, and infinitely powerful.

When attacking the Black Wind Ridge Cave Heaven in the Great Snow Mountain, the Black King had a team of ghosts, all of whom had reached the fourth rank, acting as Yin soldiers' guards.

After Zhang Biao was killed, he got a batch of squirts.

This kind of spiritual material has a special effect, that is, when it is added when refining the weapon, it can be controlled with divine thoughts like the previous Mo Wen knife.

To be honest, it is very precious, and the four-grade pan, the entire Lushan market, may not be able to make up for two.

Zhang Biao hadn't thought of what to refine, so he kept it in the Panlong gourd, and took it out without hesitation.

"If you see it, melt it down and mend the rune array..."

Under the command of the Thousand Machines, Zhang Biao came to the most corner on the right side of the hall, and sure enough, he saw a rune array, the jade rune inside had been broken, and the surroundings were all patina.

The phoenix fire is used to refine weapons, and the effect is not good, but it is easy to melt spiritual materials.

As the black squid disc melted, the glass-like mucus suddenly reconnected the jade talisman, looking tattered.

Buzz!

The moment the connection was successful, the rune array began to tremble.

In Zhang Biao's surprised gaze, some fragments of broken jade talismans in the hall slowly levitated and came to Zhang Biao.

"I finally have a hand, I barely scrape together to use it first, these formations are completely useless, continue to help me refine and repair..."

Zhang Biao didn't know why, but he could also see that the people on the thousand machines had repaired a similar control formation, and they were full of confidence, and they obviously had a plan.

Under the command of the Thousand Machines, Zhang Biao wandered around, and even pried open some rune array jade talismans and re-refined them.

Gradually, the formation lines in the hall became chaotic.

Finally, after spending two days, the project was finally over, and seeing that the original neat and perfect formation center had become a mess, Zhang Biao couldn't help but feel a little apprehensive, wondering if the people on the thousand machines were messing around.

Fortunately, the people on the thousand planes immediately broke his doubts.

Call~

With a roar, a flame ignited in the center of the hall, and there were three layers, with blood red in the center, incandescent in the interlayer, and light blue on the periphery.

"Samadhi is really hot?!"

When Zhang Biao saw it, he was taken aback.

This samadhi true fire is not the innate divine fire transmitted in the story of the previous life, but is born from the body of the monk.

Generally speaking, there are three kinds of fire in the monk's body: one is the fire of the gaze; Second, it is called the fire of thought; The three are called pneumatic fire, collectively known as "Samadhi True Fire".

The three fires are one, the mind is aggravated, and the gaze is inseparable, which is called martial fire; The mind is relaxed, and it seems to be nothing, which is called simmering.

To put it bluntly, it is used for meditation and qi refining in the Inner Dan Method, and it is basically a Qi refining period cultivator.

This fire has both spirit, mind, and qi, and the internal refining of the dantian meridians, if it is generated outside the body, not only the fire is controlled by the heart, but also the divine thought is infused, and the most subtle changes can be noticed, which is the best spiritual fire for refining.

However, in order to allow the Three Flavors True Fire to grow outside the body, not only does it require the Fa, but the Tao also has at least reached the Jindan stage.

Not only that, but the Three Flavors True Fire was still changing, first pulling out the flame threads, and then merging them into one.

Seeing Zhang Biao's surprised appearance, the voice of the person on the thousand machines sounded in his head, "This is the original ability of Youyun City, but it has been damaged, with its formation, the old man can also use the Samadhi True Fire Refiner, and he can transform it by himself in the future." ”

"If you want to refine weapons, you can also enter this place, with the help of the old man, you can get twice the result with half the effort."

"Now, go back to the temple."

Although Zhang Biao didn't know why, he still returned to the temple.

I saw that above the altar of the temple, the yin and yang diagram rattled.

"The reason why this secluded city can turn the void into reality is because the core contains a powerful 'moment', if you swallow the 'moment' in the yin and yang diagram, you can control more Styx, and the speed is faster, I don't know if you are reluctant." ”

To tell the truth, the potential of the yin-yang diagram is extraordinary, if you find the same "moment" fusion, you can turn it into a magic weapon for trapping people, but the matter has come to this, and you can only grit your teeth and agree.

Soon, the yin-yang diagram burst into flames, and the power that distorted the space merged into the altar.

Whoa......

Outside, there was a sudden sound of waves, and Zhang Biao came to the city wall to take a look, only to see that under the city, there was a river Styx surging out.

The entire city was lifted up, and not only that, but the range of the Styx River was also confined within the realm, and it did not alarm the evil spirits outside.

Then, the entire city began to move rapidly.

In between breaths, you come to another area.

There are more nightmare evil creatures here, both in the form of beasts and in human form, and some of them can't even distinguish their own bodies.

At twelve o'clock, the tentacles of the dark fog suddenly poured out, capturing the nightmare from all directions and entering the watchtower.

When Zhang Biao saw it, he felt a lot of comfort in his heart.

Although the Yin and Yang diagram was lost, at least the problem of moving in the city was finally completely solved.

But there is more to the people on the plane than that.

At his request, Zhang Biao contributed another star tree, and after connecting with the altar of the temple, with a roar, a bright star map suddenly appeared in the sky above the temple.

The navigation problem in the city has also been solved.

A few hours later, Zhang Biao was disgraced and sent back to the cave by Mengsha at twelve o'clock, looking at the pile of lists on the paper, his head was big.

After the Thousand Machines became the core of the Nether City, many problems were solved, such as the Nightmare Spell Attack Array he envisioned.

The Thousand Machines even went one step further, proposing to use the Twelve Veins Witch Array of Fang Xiangzong to transform the watchtower, so that the Twelve Hour Dream Shatter could be rejuvenated under the new rules and restore its due power.

Even further, it is necessary to refine the twelve evil gods, each of them to perform the Fang Xiang Twelve Vein Technique, and at the same time adapt to different environments, he can also serve as the commander of the Yin soldiers in the future.

It seems to be beautiful, but the resources to be invested sound creepy, and Zhang Biao has not collected all twelve noodles.

Fortunately, the project can be carried out step by step.

This first step is to build the Birch watchtower, condense the Birch evil spirit, after all, Xuanhuang's ferryman task is to send people into the depths of the remnant dream world to explore, and the nightmare spell watchtower is indispensable.

The two made a plan and went their separate ways.

During this time, the Thousand Machines will control the Ghost City to hunt around, help him cultivate the Spirit Devouring Cicada, and strive to make all of them promoted as soon as possible.

Once most of them have reached the seventh grade, the foundation can be built.

And he is going to find the spiritual materials for refining the watchtower.

The Gu Yuan Realm has just recovered, and in such a situation, it is simply difficult to gather materials.

But the people on the thousand planes provided a message:

In the forbidden place of Yanjiazong Mountain in Cangzhou, there are ancient inner gate ruins, which contain a large number of spiritual materials and spiritual mines, but now these stupid materials are not able to open them, so it is better to take the opportunity to enter and get them.

And the thousands of people on the plane just know how to open it......

(End of chapter)